2016605880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{821}}^1\times {\mathrm{6823}}^1$

素因数の和:7661

約数の個数: 96

約数和(自身を含む): 6562913760

約数和(自身を除く): 4546307880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 821, 1642, 2463, 3284, 4105, 4926, 6568, 6823, 7389, 8210, 9852, 12315, 13646, 14778, 16420, 19704, 20469, 24630, 27292, 29556, 32840, 34115, 36945, 40938, 49260, 54584, 59112, 61407, 68230, 73890, 81876, 98520, 102345, 122814, 136460, 147780, 163752, 204690, 245628, 272920, 295560, 307035, 409380, 491256, 614070, 818760, 1228140, 2456280, 5601683, 11203366, 16805049, 22406732, 28008415, 33610098, 44813464, 50415147, 56016830, 67220196, 84025245, 100830294, 112033660, 134440392, 168050490, 201660588, 224067320, 252075735, 336100980, 403321176, 504151470, 672201960, 1008302940, 2016605880]

約数ペア:

[(1, 2016605880), (2, 1008302940), (3, 672201960), (4, 504151470), (5, 403321176), (6, 336100980), (8, 252075735), (9, 224067320), (10, 201660588), (12, 168050490), (15, 134440392), (18, 112033660), (20, 100830294), (24, 84025245), (30, 67220196), (36, 56016830), (40, 50415147), (45, 44813464), (60, 33610098), (72, 28008415), (90, 22406732), (120, 16805049), (180, 11203366), (360, 5601683), (821, 2456280), (1642, 1228140), (2463, 818760), (3284, 614070), (4105, 491256), (4926, 409380), (6568, 307035), (6823, 295560), (7389, 272920), (8210, 245628), (9852, 204690), (12315, 163752), (13646, 147780), (14778, 136460), (16420, 122814), (19704, 102345), (20469, 98520), (24630, 81876), (27292, 73890), (29556, 68230), (32840, 61407), (34115, 59112), (36945, 54584), (40938, 49260)]